www.compiuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3c:99:d9:0c:ee:64:6f:dd:a1:fe:42:7c:94:22:2a:10:01 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.compiuto.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3c:99:d9:0c:ee:64:6f:dd:a1:fe:42:7c:94:22:2a:10:01
Serial Number (int): 281958298684586743594418157570040355491841
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 85:6a:4b:eb:5d:44:56:d6:9a:ed:64:ce:8a:49:e9:fb:82:15:c1:9b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 64:84:1d:b6:2f:37:2f:70:ae:0a:31:ef:5d:ca:d1:8a:34:97:28:53
Fingerprint (sha256): 72:cc:10:35:05:ec:3e:8e:0e:b0:a5:73:db:3e:bb:90:3c:86:41:f6:a4:b7:ef:90:da:0a:9f:9c:e5:95:d2:b2

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.compiuto.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.compiuto.com

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.compiuto.com

Other certificates including the domain name compiuto.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.compiuto.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 281958298684586743594418157570040355491841
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-27 09:27:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 09:27:29 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.compiuto.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 802789517686107856113715655754814194201217649730528628498434154866859629290484636559705423333898526442852994814061985983617711597935080295429802791472849842755077071169291383374951436436118511008283805060100076986922284718342307775236137501769201058494127439395772508295665009747425259368065187649134926948266980303155796093745534920425112603009480258599405207970874316926378933247798246831505430188543462771754321043211740038761760340313468409186537369735591443083053170634599804904599100862228650574988640357966001659620706453847718286050457398963767882498478824652119601791406520424132616775219395288890230871233321627578004036621705689666605004741160090779670003072737614988113984605642079311021727539092303790774563403357362744694462715297780760483886350310830698339729172150532105844803559522200702735582727207425374561089589902191756304452289800700144387829550607089627464702036002657473162804167318048785268618380916498925471991037032849634087968475386871602886651447728101562700937512207677348575765754344430366187359244046329087377796571358117662026410645768266114901132358451673566629539285496157163822833715655137927175010446691233004628466812347968788272320738130939092506289364558271156875713200390336996409002418055877
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							856a4beb5d4456d69aed64ce8a49e9fb8215c19b
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.compiuto.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c32f89ba4000004030048304602210098709a0c66c07fe9d27b27d8bef16f9120eee050cf67cbccf5807be41f41d250022100d835a719d0166ac6f0bdfe3f7d2edcfb92a71a597c047f0449e572d307431ea2007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c32f89ba000000403004730450220180cf5d4d4fd0805daa6422fc0e74ceff5c7f7fedfa9027ff02bfb1da19e6669022100b4382ac61530a3060f0ad429f888b7ccf7ab6fa59db19fa9b5d9de7bb8923c80
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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